Face mask



FIG. 1 is a front elevation view of a face mask showing my new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a bottom, front, left perspective view thereof; and,

FIG. 8 is a bottom, rear, right perspective view shown in an alternate configuration for clarity of disclosure.

The drawings are shaded to indicate contrasting surfaces. 

CLAIM The ornamental design for a face mask, as shown and described. 